Document holder



FIG. 1 is a front elevational view of a document holder showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a bottom plan view;

FIG. 4 is a top plan view;

FIG. 5 is a right end elevational view; and

FIG. 6 is a left end elevational view. 

The ornamental design for a document holder, substantially as shown and described. 